I already saw those from lumen, and they were one of my options until Mr Miata decided to go ahead and slap me in the face with the exact lumen rating of the regular bulbs the crossfire comes with in the tail lights. They output at 400/90 lumen for second and first stage respectively. So the lumen target would be at least 100/400 in an LED bulb.

1157 CAN Bus LED Bulb - Dual Intensity 26 SMD LED Tower | LED Brake Light, Turn Light and Tail Light Bulbs | LED Car Bulbs | Super Bright LEDs - these are putting out 100/420 lumen, but that's in the 6000k temperature, which would make the tail lights pink right?